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lozanna [386]
3 years ago
12

Solve the following problems:

Mathematics
1 answer:
liq [111]3 years ago
4 0

Answer:

  • Q1. 42 liters
  • Q2. Php. 330  

Step-by-step explanation:

Question 1

<u>Use ratios to solve:</u>

  • 12/100 = x/350
  • x = 12*350/100
  • x = 42 liters

Question 2

  • 1 basket → 5 1/2 kg ⇒ 2 baskets → 2(5 1/2) = 11 kg
  • 1 kg → 30 ⇒ 11 kg → 11*30 =  330  

Mutya earned Php. 330  

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starting in 2000 what is estimated population and annual growth rate of 19,169,000 at 0.6% for 2025 not sure how to do this​
charle [14.2K]

Answer:

The estimated population in 2025 will be 22261221.

Step-by-step explanation:

Let us assume that the annual growth rate is compounded annually on the population.

Now, in 2000, the population was 19169000 and the annual growth rate is 0.6%, the the population in the year 2025 will be given by  

19169000(1 + \frac{0.6}{100} )^{25} = 22261220.7 ≈ 22261221

Therefore, the estimated population in 2025 will be 22261221. ( Answer )

8 0
3 years ago
two toy rockets are launched straight up into the air. the height, in feet, of each rocket at t seconds after launch is given by
prohojiy [21]

d₁ = -16t² + 122t

d₂ = -16t² + 84t

d = d₁ - d₂

d =  -16t² + 122t  -  (-16t² + 84t)

d = 38t

After five seconds, t=5,

d = 38(5) = 190

Answer: 190 feet

6 0
3 years ago
7x+y^3+7x^3+6x-3y^3-2x^3+3x
musickatia [10]

Answer:

5x^3 + 16x - 2y^3

Step-by-step explanation:

7x + y^3 + 7x^3 + 6x - 3y^3 - 2x^3 + 3x

group like terms

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add similar items

= 5x^3 + 7x + 6x + 3x + y^3 - 3y^3

add similar items

= 5x^3 + 16x + y^3 - 3y^3

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= 5x^3 + 16x - 2y^3

8 0
3 years ago
All of the following factors affect the level of wages except which of the following?
siniylev [52]
There is no picture here. Do you have a picture i can use to better understand the question?
6 0
3 years ago
Who can help to develop and solve an algebraic equation for this question? ​
mixer [17]

Answer:

25 mins

Step-by-step explanation:

Harpeet worked -- x mins

Aiysha worked -- 2x mins

If Aiysha worked 50 mins, Harpeet worked:

2x = 50

x = 25 mins

Thenks and mark me brainliest :))

3 0
3 years ago
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